DATABASE APPLICATION INFORMATION SYSTEMS FOR INVESTIGATION OF CRIMES

Today, it is not necessary to prove to anyone that the success of any human
activity, including such specific, as the investigation and detection of crime,
directly depends on its level of security in the amount of accurate information
sufficient for the task.

Qualified collecting, analyzing
information
about objects from various sources, its correct interpretation and application
are key to the disclosure of the crimes. Among the many sources of information
occupy a special place database of various information systems [1].

Regardless of the form of submission, is not nothing but a collection of
different pieces of information about the objects of investigation. Note that
the information about the objects of accounting, in the course of their life
displayed in a significant number of databases of different information systems.
All of these systems have their direct purpose - to create conditions for a
speedy resolution of the problem. The volume of data representation of the
object in a particular
information
system, as well as their shape representation depends on the tasks to create
the conditions that it is intended resolution.

The need for storage and processing of information has led to the emergence
of a large number of information systems in various spheres of human activity.
Notable among information systems occupy a base containing an ordered forensic
information, that is, those that are directly targeted to accelerate the
disclosure of crimes committed.

However, in certain situations, regardless of the specific purpose of
information system, the data obtained from its base may have a significant
impact on the course conducted search operations and reliable determination of
the circumstances under investigation, facts and events concerning subjects, and
thereby contribute to the objective investigation crimes.

Being the kind of knowledge,
the investigation of crimes is an information process associated with the
procurement, collection, processing and use of information. It should be noted
that its success depends entirely on the skills of conducting an investigation
and the availability of reliable information in a volume sufficient for the
task.

One of the reliable sources of information are the databases of modern
information systems. At the same time, can have a significant impact not only
specialized forensic, but also other systems that contain information about the
desired object [2].

Quite often in the investigation of different levels of
complexity uses information from databases subdivisions of the State Migration
Service, the State Customs Service and the various departments of the Ministry
of Internal Affairs of Ukraine: information-analytical department of "Scorpion",
units of information technology, state automobile inspection, the permit system,
and like there [3].

In recent years, particular importance in the investigation of certain types
of crimes have the information obtained from the system of automatic
registration of events that form a unique database, through which it becomes
possible to perform accurate examination of the events under investigation.

These typically include:

4. Database sessions of all types of communications services to the
population;

5. Database providers that provide Internet services to its users.

Significant role in the investigation of crimes can have the same
information from systems that do not have anything to do with forensic. For
example, in the course of the investigation as sources of information, can be
used information retrieval system of any state institutions and organizations
[4].

Thus, the databases of modern information systems for various applications,
regardless of their purpose and departmental affiliation, surely acquire a
dominant role in the investigation of crimes committed in various spheres of
society.